85676985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100207}}^1$

素因数の和:100237

約数の個数: 24

約数和(自身を含む): 156324480

約数和(自身を除く): 70647495

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 100207, 300621, 501035, 901863, 1503105, 1903933, 4509315, 5711799, 9519665, 17135397, 28558995, 85676985]

約数ペア:

[(1, 85676985), (3, 28558995), (5, 17135397), (9, 9519665), (15, 5711799), (19, 4509315), (45, 1903933), (57, 1503105), (95, 901863), (171, 501035), (285, 300621), (855, 100207)]